.am-breadcrumb {
    font-size: 12px;
    position: relative;
    background-color: rgba(200, 193, 202, 0.705);
    margin: 0;
}

.am-breadcrumb a {
    color: #111;
}

.am-breadcrumb li:first-child {
    margin-left: 1350px;
    padding: 0 8px;
}

.am-sans-serif {
    font-size: 16px;
    position: relative;
    background-image: #fff;
}

.am-sans-serif a {
    color: #111;
}

.am-sans-serif li:first-child {
    margin-left: 300px;
    padding: 0 20px;
}

.pic_header {
    height: 220px;
    background-image: url('/bg/header.jpg');
    background-repeat: no-repeat;
    background-size: 1600px 220px;
}

.menu {
    position: absolute;
    left: 180px;
    top: 340px;
    width: 160px;
    height: 400px;
    background-color: rgba(235, 240, 240, 0.803);
    opacity: 70%;
    border-radius: 6px;
}

.menu h2 {
    margin-top: 10px;
    margin-bottom: 60px;
    margin-left: 35px;
}

.menu ul {
    display: inline-block;
}

.menu li {
    margin: 20px 10px;
}

.menu a {
    color: #111;
    font-weight: 900;
    font-family: 'Courier New', Courier, monospace;
}

.menu a:hover {
    cursor: pointer;
}

.content {
    position: absolute;
    top: 340px;
    left: 400px;
    width: 800px;
    height: 300px;
    background-color: rgba(235, 240, 240, 0.803);
    border-radius: 6px;
    padding-top: 80px;
    text-align: center;
}

.content h1 {
    position: absolute;
    top: 20px;
    left: 40px;
}

.balance {
    margin-top: 40px;
}

#content {
    padding: 0 50px;
}

.content label {
    font-size: 16px;
    margin-bottom: 20px;
}

.content span {
    font-size: 24px;
}

#container {
    position: absolute;
    top: 340px;
    left: 150px;
	width: 700px;
	height: 400px;
	overflow: hidden;
    border-radius: 4px;
}

#introduction {
    position: absolute;
    top: 340px;
    left: 950px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    font-weight: 600;
}

#introduction h1,
#about_us h1 {
    font-weight: 900;
    font-size: 38px;
}

#about_us {
    position: absolute;
    top: 800px;
    left: 500px;
    height: 400px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    font-weight: 600;
}

#photo {
	width: 2100px;
	animation: switch 5s ease-out infinite;
}
 
#photo > img {
	float: left;
	width: 700px;
	height: 400px;
}
 
@keyframes switch {
	0%, 25% {
		margin-left: 0;
	}
	35%, 60% {
		margin-left: -700px;
	}
	70%, 100% {
		margin-left: -1400px;
	}
}